{
  "manageEntity": {
    "action": "Repost",
    "entityId": "478713577",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0b69e523508eaab9c18d4fec6eba7c3e148f0698125da008d57767d694a8469",
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}